FR2450469A1 - Lentille ophtalmique photochromique en matiere organique - Google Patents
Lentille ophtalmique photochromique en matiere organiqueInfo
- Publication number
- FR2450469A1 FR2450469A1 FR7905234A FR7905234A FR2450469A1 FR 2450469 A1 FR2450469 A1 FR 2450469A1 FR 7905234 A FR7905234 A FR 7905234A FR 7905234 A FR7905234 A FR 7905234A FR 2450469 A1 FR2450469 A1 FR 2450469A1
- Authority
- FR
- France
- Prior art keywords
- organic matter
- ophthalmic lens
- photochromic ophthalmic
- strate
- photochromic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/0048—Moulds for lenses
- B29D11/00528—Consisting of two mould halves joined by an annular gasket
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/00413—Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00009—Production of simple or compound lenses
- B29D11/0048—Moulds for lenses
- B29D11/00538—Feeding arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/0073—Optical laminates
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/808—Lens mold
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ophthalmology & Optometry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Eyeglasses (AREA)
- Glass Compositions (AREA)
- Optical Filters (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7905234A FR2450469A1 (fr) | 1979-02-28 | 1979-02-28 | Lentille ophtalmique photochromique en matiere organique |
GB8006159A GB2043946B (en) | 1979-02-28 | 1980-02-22 | Photochromic ophtalmic lens of organic material |
US06/124,906 US4300821A (en) | 1979-02-28 | 1980-02-26 | Photochromic ophthalmic lens of organic materials |
JP2332480A JPS55118014A (en) | 1979-02-28 | 1980-02-26 | Organic photochromic spectacles lense |
DE3007572A DE3007572C2 (de) | 1979-02-28 | 1980-02-28 | Fotochromatische Brillenlinse aus organischem Werkstoff |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7905234A FR2450469A1 (fr) | 1979-02-28 | 1979-02-28 | Lentille ophtalmique photochromique en matiere organique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2450469A1 true FR2450469A1 (fr) | 1980-09-26 |
FR2450469B1 FR2450469B1 (de) | 1981-08-14 |
Family
ID=9222588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7905234A Granted FR2450469A1 (fr) | 1979-02-28 | 1979-02-28 | Lentille ophtalmique photochromique en matiere organique |
Country Status (5)
Country | Link |
---|---|
US (1) | US4300821A (de) |
JP (1) | JPS55118014A (de) |
DE (1) | DE3007572C2 (de) |
FR (1) | FR2450469A1 (de) |
GB (1) | GB2043946B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0314417A2 (de) * | 1987-10-30 | 1989-05-03 | Ronald David Blum | Verfahren und Vorrichtung zum Herstellen von Linsen |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3402648A1 (de) * | 1983-01-28 | 1984-08-02 | Canon K.K., Tokio/Tokyo | Formgebungsvorrichtung fuer ein optisches element |
US4622184A (en) * | 1983-10-20 | 1986-11-11 | Corning Glass Works | Method of making photochromic lenses |
US4581288A (en) * | 1983-10-20 | 1986-04-08 | Corning Glass Works | Composite photochromic lenses |
US4679918A (en) * | 1984-10-23 | 1987-07-14 | Ace Ronald S | Ophthalmic glass/plastic laminated lens having photochromic characteristics and assembly thereof |
US4693446A (en) * | 1985-09-20 | 1987-09-15 | Techna Vision, Inc. | Gasket for molding plastic lenses |
GB8712210D0 (en) * | 1987-05-22 | 1987-06-24 | Pilkington Brothers Plc | Photochromic articles |
JP2613486B2 (ja) * | 1990-03-30 | 1997-05-28 | 旭光学工業株式会社 | 貼り合わせ眼鏡レンズ及びその製造方法 |
US8951631B2 (en) | 2007-01-03 | 2015-02-10 | Applied Nanostructured Solutions, Llc | CNT-infused metal fiber materials and process therefor |
US9005755B2 (en) | 2007-01-03 | 2015-04-14 | Applied Nanostructured Solutions, Llc | CNS-infused carbon nanomaterials and process therefor |
US8951632B2 (en) | 2007-01-03 | 2015-02-10 | Applied Nanostructured Solutions, Llc | CNT-infused carbon fiber materials and process therefor |
JP5753102B2 (ja) | 2009-02-27 | 2015-07-22 | アプライド ナノストラクチャード ソリューションズ リミテッド ライアビリティー カンパニーApplied Nanostructuredsolutions, Llc | ガス予熱方法を用いた低温cnt成長 |
US20100224129A1 (en) | 2009-03-03 | 2010-09-09 | Lockheed Martin Corporation | System and method for surface treatment and barrier coating of fibers for in situ cnt growth |
WO2011017200A1 (en) | 2009-08-03 | 2011-02-10 | Lockheed Martin Corporation | Incorporation of nanoparticles in composite fibers |
AU2011302314A1 (en) | 2010-09-14 | 2013-02-28 | Applied Nanostructured Solutions, Llc | Glass substrates having carbon nanotubes grown thereon and methods for production thereof |
CA2809285A1 (en) | 2010-09-22 | 2012-03-29 | Applied Nanostructured Solutions, Llc | Carbon fiber substrates having carbon nanotubes grown thereon and processes for production thereof |
US20140124715A1 (en) | 2011-01-19 | 2014-05-08 | Kilolambda Technologies Ltd. | Enhanced response photochromic composition and device |
US20140220352A1 (en) | 2013-02-05 | 2014-08-07 | Kilolambda Technologies Ltd. | Ultra violet enhanced response photochromic composition and device |
US9310541B2 (en) | 2013-05-13 | 2016-04-12 | Kilolambda Technologies Ltd | Layered photochromic composition and device |
DE102013218136B3 (de) | 2013-09-11 | 2015-02-12 | Carl Zeiss Vision International Gmbh | Brillenglas-Halb- oder -Fertigfabrikat, Verfahren zu dessen Herstellung und Verfahren zum Beschichten eines Brillenglas-Halb- oder -Fertigfabrikats |
US9467630B2 (en) | 2013-10-07 | 2016-10-11 | Kilolambda Technologies Ltd. | System for facilitating selection of color changing eyewear lenses and windows |
DE102014213393B4 (de) | 2014-07-10 | 2016-12-29 | Carl Zeiss Vision International Gmbh | Satz von Brillenglashalbfabrikaten, computerimplementiertes Verfahren zu dessen Auslegung, Computerprogramm, computerlesbares Speichermedium, Verfahren und Vorrichtung zur Herstellung von Brillengläsern sowie Verwendung eines Satzes von Brillenglashalbfab |
EP3115188A1 (de) | 2015-07-09 | 2017-01-11 | Carl Zeiss Vision International GmbH | Brillenglasrohling mit auf einen beschichtungsvorgang angepasster geometrie |
EP3246746A1 (de) | 2016-05-17 | 2017-11-22 | Carl Zeiss Vision International GmbH | Brillenglas und verfahren zum berechnen und herstellen eines brillenglases |
EP3273292A1 (de) | 2016-07-19 | 2018-01-24 | Carl Zeiss Vision International GmbH | Brillenglas und verfahren zu dessen herstellung |
EP3311993B1 (de) | 2016-10-20 | 2019-03-27 | Carl Zeiss Vision International GmbH | Brillenglas und verfahren zu dessen herstellung |
EP3543003A1 (de) | 2018-03-23 | 2019-09-25 | Carl Zeiss Vision International GmbH | Brillenglasrohling sowie verfahren und vorrichtung zum herstellen eines brillenglases aus einem brillenglasrohling |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1729087A1 (de) * | 1966-09-02 | 1971-06-03 | Verreries De Goetzenbruck S A | Verfahren zur Herstellung mehrteiliger Schutzscheiben oder Okularen aus organischen Werkstoffen |
US4038014A (en) * | 1976-09-24 | 1977-07-26 | American Optical Corporation | Lens mold |
US4090830A (en) * | 1974-07-03 | 1978-05-23 | American Optical Corporation | Mold for producing polarizing optical devices |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH472344A (fr) * | 1965-10-27 | 1969-05-15 | Glaverbel | Matériau composite ayant la propriété d'uniformiser l'action d'un rayonnement électromagnétique variable du spectre visible |
US3711417A (en) * | 1970-07-01 | 1973-01-16 | Polaroid Corp | Multilayer light polarizing lens |
US3970362A (en) * | 1972-01-21 | 1976-07-20 | American Optical Corporation | Process of producing polarizing optical devices and product thereof |
US4035527A (en) * | 1974-11-29 | 1977-07-12 | American Optical Corporation | Method of providing a phototropic layer on a carrier |
US4168339A (en) * | 1978-07-26 | 1979-09-18 | Corning Glass Works | Photochromic microsheet |
US4217391A (en) * | 1978-12-26 | 1980-08-12 | Kaltz Milton C | Glass panel for land vehicles |
-
1979
- 1979-02-28 FR FR7905234A patent/FR2450469A1/fr active Granted
-
1980
- 1980-02-22 GB GB8006159A patent/GB2043946B/en not_active Expired
- 1980-02-26 JP JP2332480A patent/JPS55118014A/ja active Pending
- 1980-02-26 US US06/124,906 patent/US4300821A/en not_active Expired - Lifetime
- 1980-02-28 DE DE3007572A patent/DE3007572C2/de not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1729087A1 (de) * | 1966-09-02 | 1971-06-03 | Verreries De Goetzenbruck S A | Verfahren zur Herstellung mehrteiliger Schutzscheiben oder Okularen aus organischen Werkstoffen |
US4090830A (en) * | 1974-07-03 | 1978-05-23 | American Optical Corporation | Mold for producing polarizing optical devices |
US4038014A (en) * | 1976-09-24 | 1977-07-26 | American Optical Corporation | Lens mold |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0314417A2 (de) * | 1987-10-30 | 1989-05-03 | Ronald David Blum | Verfahren und Vorrichtung zum Herstellen von Linsen |
EP0314417A3 (de) * | 1987-10-30 | 1990-04-04 | Ronald David Blum | Verfahren und Vorrichtung zum Herstellen von Linsen |
Also Published As
Publication number | Publication date |
---|---|
GB2043946B (en) | 1983-08-03 |
DE3007572A1 (de) | 1980-09-11 |
JPS55118014A (en) | 1980-09-10 |
DE3007572C2 (de) | 1982-12-23 |
FR2450469B1 (de) | 1981-08-14 |
GB2043946A (en) | 1980-10-08 |
US4300821A (en) | 1981-11-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |